diff --git a/Cargo.toml b/Cargo.toml
index c078f18..a9de493 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 cortex-m = "0.7.7"
-cortex-m-rt = "0.7.3"
+cortex-m-rt = "0.7.4"
 rp-pico = "0.7.0"
 panic-halt = "0.2.0"
 defmt = "0.3.5"